Coloured Dyes Removing: 'Shader effect'

[Shioban]

I do like the idea of matte and gloss dyes. Could be useful for rough cloth and shiny armor respectively.

Matte/Gloss would be nice and easy (as they're already sitting ready to go)

Although it'd be rather difficult, someone suggested to me patterned dyes (like the militia harness/subligar) using a big-cat print.
Lots of room for exansion (however some might be more difficult than others)

However material layers are much easier to implement in games now, applying a "tiled pattern" effect to gear might be rather easy (just a time consuming task to get right). Could make for some rare/interesting dyes on the market (similar to Guild Wars 2 where true Black/White dyes are a fortune).